Rapid: Individual Calculations October 2021
 Petrosyan, Armen  Total change: 7.00  Rating chartPersonal card
 20Eme Rapide de Rentree ECV L ISLE SUR LA SORGUE FRA 2021-09-26
RcRownchangeKK*chgGame
 2114 2190 5.00 8 0.35 20 7.00 
  Sempe, Pierre 1764 FRA1.0010.07201.40 
  Bonnafous, Michel 1961 FRA0.501-0.2920-5.80 
  Mendiondo Penalver, Yosvany 2172 ITA1.0010.47209.40 
  Laurent-Paoli, Pierre m2361 FRA0.5010.23204.60 
  Guigonis, Dominique 2293 FRA0.001-0.3620-7.20 
  Rottenwohrer Suarez, Juan c1979 ESP1.0010.23204.60 
  Avanesyan, Davit 2016 FRA1.0010.27205.40 
  Philippe, Guillaume m2363 FRA0.001-0.2720-5.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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